numb arm after b12 injection I Was Diagnosed With a Vitamin Deficiency When My Limbs Went Vegan Man Whose Arms Went

Birth Defects Res A Clin Mol Teratol

The absence of serious adverse events, treatment-related withdrawals, IGF-1 elevation, glucose metabolism impairment, or immunogenic responses represents a favorable safety foundation

You might notice youre forgetting appointments, struggling to concentrate during conversations, or feeling winded climbing stairs

Consider intramuscular vitamin B 12 injections instead of oral replacement for suspected or confirmed vitamin B 12 deficiency caused by diet if: The person has another condition that may deteriorate rapidly and have a major effect on their quality of life (for example, a neurological or hematological condition such as ataxia or anemia)

Many people, especially older adults, vegetarians, or those with certain health conditions, may not get enough of it